Ext.ux.ETSearchField = Ext.extend(Ext.form.TwinTriggerField, {
    initComponent : function(){
        Ext.ux.ETSearchField.superclass.initComponent.call(this);
        this.on('specialkey', function(f, e){
            if(e.getKey() == e.ENTER){
                this.onTrigger2Click();
            }
        }, this);
    },
    validationEvent: false,
    validateOnBlur: false,
    trigger1Class: 'x-form-search-trigger',
    trigger2Class: 'x-form-trigger',
//    trigger2Class:'add',
    hideTrigger1: false,
    width: 250,
    hasSearch : false,

    onTrigger1Click : function() {
    },

    onTrigger2Click : function() {
    }

});